Question
Of the four given options, choose the most appropriate
one.Solution
The correct option is (4) Did she know about the meeting?After "Did," the base form of the verb (know) is used instead of its past (knew) or past participle (known). Hence, "Did she know" is the grammatically correct structure.
Which of the following printers generates character from a grid?
Which type of network topology allows all nodes’ connection to a single hub through a cable?
On the keyboard of computer each character has an “ASCII” value which stands for :
LAN stands for :
What does the acronym "URL" stand for?
The binary equivalent of (–15)10 is (2’s complement system is used)
The official network management protocol in TCP/IP protocol suite is called _____.
Which of the following is used in main memory?
Which memory hierarchy level is closest to the CPU?
Which of the following is known as the process of viewing cross-tab with a fixed value of one attribute?